Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US4175545A | Method and apparatus for fiber-optic cardiovascular endoscopy | ZAFMEDICO CORP | Expired / Lapsed | 1977-08-08 | 1979-11-27 | 1997-08-08 | 0.0 yrs | 24 | |
| US4154242A | Bladder catheter | ZAFMEDICO CORP | Expired / Lapsed | 1977-06-17 | 1979-05-15 | 1997-06-17 | 0.0 yrs | 9 |